1037821680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{68639}}^1$

素因数の和:68668

約数の個数: 160

約数和(自身を含む): 4085452800

約数和(自身を除く): 3047631120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 68639, 137278, 205917, 274556, 343195, 411834, 480473, 549112, 617751, 686390, 823668, 960946, 1029585, 1098224, 1235502, 1372780, 1441419, 1647336, 1853253, 1921892, 2059170, 2402365, 2471004, 2745560, 2882838, 3088755, 3294672, 3706506, 3843784, 4118340, 4324257, 4804730, 4942008, 5491120, 5765676, 6177510, 7207095, 7413012, 7687568, 8236680, 8648514, 9266265, 9609460, 9884016, 11531352, 12355020, 12972771, 14414190, 14826024, 16473360, 17297028, 18532530, 19218920, 21621285, 23062704, 24710040, 25945542, 28828380, 29652048, 34594056, 37065060, 38437840, 43242570, 49420080, 51891084, 57656760, 64863855, 69188112, 74130120, 86485140, 103782168, 115313520, 129727710, 148260240, 172970280, 207564336, 259455420, 345940560, 518910840, 1037821680]

約数ペア:

[(1, 1037821680), (2, 518910840), (3, 345940560), (4, 259455420), (5, 207564336), (6, 172970280), (7, 148260240), (8, 129727710), (9, 115313520), (10, 103782168), (12, 86485140), (14, 74130120), (15, 69188112), (16, 64863855), (18, 57656760), (20, 51891084), (21, 49420080), (24, 43242570), (27, 38437840), (28, 37065060), (30, 34594056), (35, 29652048), (36, 28828380), (40, 25945542), (42, 24710040), (45, 23062704), (48, 21621285), (54, 19218920), (56, 18532530), (60, 17297028), (63, 16473360), (70, 14826024), (72, 14414190), (80, 12972771), (84, 12355020), (90, 11531352), (105, 9884016), (108, 9609460), (112, 9266265), (120, 8648514), (126, 8236680), (135, 7687568), (140, 7413012), (144, 7207095), (168, 6177510), (180, 5765676), (189, 5491120), (210, 4942008), (216, 4804730), (240, 4324257), (252, 4118340), (270, 3843784), (280, 3706506), (315, 3294672), (336, 3088755), (360, 2882838), (378, 2745560), (420, 2471004), (432, 2402365), (504, 2059170), (540, 1921892), (560, 1853253), (630, 1647336), (720, 1441419), (756, 1372780), (840, 1235502), (945, 1098224), (1008, 1029585), (1080, 960946), (1260, 823668), (1512, 686390), (1680, 617751), (1890, 549112), (2160, 480473), (2520, 411834), (3024, 343195), (3780, 274556), (5040, 205917), (7560, 137278), (15120, 68639)]